<!DOCTYPE html>
<html>

<head>
    <meta charset="utf-8"/>
    <meta http-equiv="X-UA-Compatible" content="IE=9; IE=8; IE=7; IE=EDGE">
    <meta http-equiv="X-UA-Compatible" content="IE=EmulateIE7"/>
    <title>乐优商城--购物车页面</title>

    <link rel="stylesheet" type="text/css" href="css/webbase.css"/>
    <link rel="stylesheet" type="text/css" href="css/pages-cart.css"/>
</head>

<body>

<div id="cartApp">

    <div class="top">
        <shortcut/>
    </div>

    <div class="cart py-container">

        <!--logoArea-->
        <div class="logoArea">
            <a href="index.html"><div class="fl logo"><span class="title">购物车</span></div></a>
        </div>

        <!--All goods-->
        <div class="allgoods">
            <h4>全部商品<span>11</span></h4>
            <div class="cart-main">
                <div class="yui3-g cart-th">
                    <div class="yui3-u-1-4"><input ref="selectAllTop" type="checkbox" @click="selectAll()"/> 全部</div>
                    <div class="yui3-u-1-4">商品</div>
                    <div class="yui3-u-1-8">单价（元）</div>
                    <div class="yui3-u-1-8">数量</div>
                    <div class="yui3-u-1-8">小计（元）</div>
                    <div class="yui3-u-1-8">操作</div>
                </div>
                <div class="cart-item-list">

                    <div class="cart-body">
                        <div class="cart-list">
                            <ul class="goods-list yui3-g" v-for="(cart,i) in carts" :key="i">
                                <li class="yui3-u-1-24">
                                    <input type="checkbox" @click="selectSingle()" v-model="selected" :value="cart" />
                                </li>
                                <li class="yui3-u-11-24">
                                    <div class="good-item">
                                        <div class="item-img"><img :src="cart.image" width="80px" height="80px"/></div>
                                        <div class="item-msg">
												<span style="line-height:70px ">
													{{cart.title}}<br/>
                                                    <span v-for="(v,k) in cart.ownSpec" :key="k">
                                                        {{v}}
                                                    </span>
												</span>
                                        </div>
                                    </div>
                                </li>

                                <li class="yui3-u-1-8"><span style="line-height:70px " class="price">{{ly.formatPrice(cart.price)}}</span></li>
                                <li class="yui3-u-1-8" style="padding-top: 20px">
                                    <a href="javascript:void(0)" class="increment mins" @click="decrement(cart)">-</a>
                                    <input autocomplete="off" type="text" v-model="cart.num" minnum="1" class="itxt" />
                                    <a href="javascript:void(0)" class="increment plus" @click="increment(cart)">+</a>
                                </li>
                                <li class="yui3-u-1-8"><span style="line-height:70px " class="sum">{{ly.formatPrice(cart.price*cart.num)}}</span></li>
                                <li class="yui3-u-1-8">
                                    <a href="#none" @click="deleteCart(i)">删除</a><br />
                                    <a href="#none">移到我的关注</a>
                                </li>
                            </ul>
                        </div>
                    </div>
                </div>

            </div>
            <div class="cart-tool">
                <div class="select-all">
                    <input type="checkbox" @click="selectAll" ref="selectAllBottom"/>
                    <span>全选</span>
                </div>
                <div class="option">
                    <a href="#none">删除选中的商品</a>
                    <a href="#none">移到我的关注</a>
                    <a href="#none">清除下柜商品</a>
                </div>
                <div class="toolbar">
                    <div class="chosed">已选择<span>{{totalNum}}</span>件商品</div>
                    <div class="sumprice">
                        <span><em>总价（不含运费） ：</em><i class="summoney">{{totalPrice}}</i></span>
                        <span><em>已节省：</em><i>-¥20.00</i></span>
                    </div>
                    <div class="sumbtn">
                        <a class="sum-btn"  @click.prevent="toOrderInfo"  target="_blank">结算</a>
                    </div>
                </div>
            </div>
            <div class="clearfix"></div>
            <div class="deled">
                <span>已删除商品，您可以重新购买或加关注：</span>
                <div class="cart-list del">
                    <ul class="goods-list yui3-g">
                        <li class="yui3-u-1-2">
                            <div class="good-item">
                                <div class="item-msg">Apple Macbook Air 13.3英寸笔记本电脑 银色（Corei5）处理器/8GB内存</div>
                            </div>
                        </li>
                        <li class="yui3-u-1-6"><span class="price">8848.00</span></li>
                        <li class="yui3-u-1-6">
                            <span class="number">1</span>
                        </li>
                        <li class="yui3-u-1-8">
                            <a href="#none">重新购买</a>
                            <a href="#none">移到我的关注</a>
                        </li>
                    </ul>
                </div>
            </div>
            <div class="liked">
                <ul class="sui-nav nav-tabs">
                    <li class="active">
                        <a href="#index" data-toggle="tab">猜你喜欢</a>
                    </li>
                    <li>
                        <a href="#profile" data-toggle="tab">特惠换购</a>
                    </li>
                </ul>
                <div class="clearfix"></div>
                <div class="tab-content">
                    <div id="index" class="tab-pane active">
                        <div id="myCarousel" data-ride="carousel" data-interval="4000" class="sui-carousel slide">
                            <div class="carousel-inner">
                                <div class="active item">
                                    <ul>
                                        <li>
                                            <img src="img/like1.png"/>
                                            <div class="intro">
                                                <i>Apple苹果iPhone 6s (A1699)</i>
                                            </div>
                                            <div class="money">
                                                <span>$29.00</span>
                                            </div>
                                            <div class="incar">
                                                <a href="#" class="sui-btn btn-bordered btn-xlarge btn-default"><i
                                                        class="car"></i><span class="cartxt">加入购物车</span></a>
                                            </div>
                                        </li>
                                        <li>
                                            <img src="img/like2.png"/>
                                            <div class="intro">
                                                <i>Apple苹果iPhone 6s (A1699)</i>
                                            </div>
                                            <div class="money">
                                                <span>$29.00</span>
                                            </div>
                                            <div class="incar">
                                                <a href="#" class="sui-btn btn-bordered btn-xlarge btn-default"><i
                                                        class="car"></i><span class="cartxt">加入购物车</span></a>
                                            </div>
                                        </li>
                                        <li>
                                            <img src="img/like3.png"/>
                                            <div class="intro">
                                                <i>Apple苹果iPhone 6s (A1699)</i>
                                            </div>
                                            <div class="money">
                                                <span>$29.00</span>
                                            </div>
                                            <div class="incar">
                                                <a href="#" class="sui-btn btn-bordered btn-xlarge btn-default"><i
                                                        class="car"></i><span class="cartxt">加入购物车</span></a>
                                            </div>
                                        </li>
                                        <li>
                                            <img src="img/like4.png"/>
                                            <div class="intro">
                                                <i>Apple苹果iPhone 6s (A1699)</i>
                                            </div>
                                            <div class="money">
                                                <span>$29.00</span>
                                            </div>
                                            <div class="incar">
                                                <a href="#" class="sui-btn btn-bordered btn-xlarge btn-default"><i
                                                        class="car"></i><span class="cartxt">加入购物车</span></a>
                                            </div>
                                        </li>
                                    </ul>
                                </div>
                                <div class="item">
                                    <ul>
                                        <li>
                                            <img src="img/like1.png"/>
                                            <div class="intro">
                                                <i>Apple苹果iPhone 6s (A1699)</i>
                                            </div>
                                            <div class="money">
                                                <span>$29.00</span>
                                            </div>
                                            <div class="incar">
                                                <a href="#" class="sui-btn btn-bordered btn-xlarge btn-default"><i
                                                        class="car"></i><span class="cartxt">加入购物车</span></a>
                                            </div>
                                        </li>
                                        <li>
                                            <img src="img/like2.png"/>
                                            <div class="intro">
                                                <i>Apple苹果iPhone 6s (A1699)</i>
                                            </div>
                                            <div class="money">
                                                <span>$29.00</span>
                                            </div>
                                            <div class="incar">
                                                <a href="#" class="sui-btn btn-bordered btn-xlarge btn-default"><i
                                                        class="car"></i><span class="cartxt">加入购物车</span></a>
                                            </div>
                                        </li>
                                        <li>
                                            <img src="img/like3.png"/>
                                            <div class="intro">
                                                <i>Apple苹果iPhone 6s (A1699)</i>
                                            </div>
                                            <div class="money">
                                                <span>$29.00</span>
                                            </div>
                                            <div class="incar">
                                                <a href="#" class="sui-btn btn-bordered btn-xlarge btn-default"><i
                                                        class="car"></i><span class="cartxt">加入购物车</span></a>
                                            </div>
                                        </li>
                                        <li>
                                            <img src="img/like4.png"/>
                                            <div class="intro">
                                                <i>Apple苹果iPhone 6s (A1699)</i>
                                            </div>
                                            <div class="money">
                                                <span>$29.00</span>
                                            </div>
                                            <div class="incar">
                                                <a href="#" class="sui-btn btn-bordered btn-xlarge btn-default"><i
                                                        class="car"></i><span class="cartxt">加入购物车</span></a>
                                            </div>
                                        </li>
                                    </ul>
                                </div>
                            </div>
                            <a href="#myCarousel" data-slide="prev" class="carousel-control left">‹</a>
                            <a href="#myCarousel" data-slide="next" class="carousel-control right">›</a>
                        </div>
                    </div>
                    <div id="profile" class="tab-pane">
                        <p>特惠选购</p>
                    </div>
                </div>
            </div>
        </div>
    </div>

</div>
<script src="./js/vue/vue.js"></script>
<script src="./js/axios.min.js"></script>
<script src="./js/common.js"></script>
<script type="text/javascript">
    var cartVm = new Vue({
        el: "#cartApp",
        data: {
            ly,
            carts:[], //购物车数据
            selected:[] //记录选中的商品
        },
        components: {
            shortcut: () => import("/js/pages/shortcut.js")
        },
        created(){
            this.loadCarts();
        },
        computed:{
          totalPrice(){
              return ly.formatPrice(this.selected.reduce((c1,c2) => c1+c2.num*c2.price,0))
          },

          totalNum(){
              return this.selected.reduce((c1,c2) => c1+c2.num,0);
          }
        },
        methods:{
            loadCarts() {
                //1.先判断登录状态
                ly.verifyUser().then(res => {
                    //2.已经登录
                    leyou.http.get("/cart").then(({data}) => {
                        this.carts = data;
                        this.carts.forEach(s => {
                            s.ownSpec = JSON.parse(s.ownSpec);
                        });
                        this.selected = this.carts;
                        this.$refs.selectAllTop.checked = true;
                        this.$refs.selectAllBottom.checked = true;

                    }).catch(() => {
                        console.log("查询失败")
                    })

                }).catch(() => {
                    //3.未登陆
                    this.carts = ly.store.get("carts") || [];
                    this.carts.forEach(s => {
                        s.ownSpec = JSON.parse(s.ownSpec);
                    });
                    this.selected = this.carts;
                    this.$refs.selectAllTop.checked = true;
                    this.$refs.selectAllBottom.checked = true;
                })
            },
            increment(c){
                c.num++;
                ly.verifyUser().then(() =>{
                    //已经登录，向后台发起请求
                    ly.http.put("/cart",ly.stringify({skuId:c.skuId,num:c.num}))
                }).catch(() => {
                    //未登录，直接操作本地数据库
                    ly.store.set("carts",this.carts);
                })
            },
            decrement(c){
                if (c.num <= 1){
                    return;
                }
                c.num--;
                ly.verifyUser().then(() =>{
                    //已经登录，向后台发起请求
                    ly.http.put("/cart",ly.stringify({skuId:c.skuId,num:c.num}))
                }).catch(() => {
                    //未登录，直接操作本地数据库
                    ly.store.set("carts",this.carts);
                })
            },
            deleteCart(i){
                ly.verifyUser().then(() =>{
                    //已经登录，向后台发起请求
                    ly.http.delete("/cart/"+this.carts[i].skuId).then(() => {
                        this.carts.splice(i,1);
                    });
                    //console.log(this.carts[i].skuId)
                }).catch(() => {
                    //未登录，直接操作本地数据库
                    this.carts.splice(i,1);
                    ly.store.set("carts",this.carts);
                })
            },
            selectAll(){
                if(this.selected.length !== ly.store.get("carts").length){
                    this.selected = this.carts;
                }else  {
                    this.selected = [];
                }
            },
            selectSingle(){

                if(this.selected.length !== ly.store.get("carts").length - 1){
                    this.$refs.selectAllTop.checked=false;
                    this.$refs.selectAllBottom.checked=false;
                }else{
                    this.$refs.selectAllTop.checked=true;
                    this.$refs.selectAllBottom.checked=true;
                }
            },
            toOrderInfo(){
                //1.判断是否登录
                ly.verifyUser().then(() => {
                    //2.已登录
                    //2.1 保存已经选购的购物车记录到localStorage
                    ly.store.set("selectedCarts",this.selected);
                    //2.2 跳转到订单页面
                    window.location.href = "/getOrderInfo.html";
                }).catch(() => {
                    //3.未登录
                    window.location.href = "/login.html?returnUrl=" + window.location.href;
                })
            }

        }
    })
</script>
<!-- 底部栏位 -->
<!--页面底部，由js动态加载-->
<script type="text/javascript" src="js/plugins/jquery/jquery.min.js"></script>
<div class="clearfix footer"></div>
<script type="text/javascript">$(".footer").load("foot.html");</script>
<!--页面底部END-->
<script type="text/javascript" src="js/plugins/jquery.easing/jquery.easing.min.js"></script>
<script type="text/javascript" src="js/plugins/sui/sui.min.js"></script>
<script type="text/javascript" src="js/widget/nav.js"></script>

</body>

</html>